package com.xjtu.project.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.xjtu.project.model.domain.Cart;

/**
* @author 86185
* @description 针对表【cart】的数据库操作Service
* @createDate 2025-07-04 17:38:05
*/
public interface CartService extends IService<Cart> {
      void add(Integer shoeId, Integer size);

      void sub(Integer shoeId);
}
